Air Humidity Influence on Combustion of R-1234yf (CF3CFCH2), R-1234ze(E) (trans-CF3CHCHF) and R-134a (CH2FCF3) Refrigerants [0.03%]
空气湿度对R-1234yf (CF3CFCH2), R-1234ze(E) (反式-CF3CHCHF)和R-134a (CH2FCF3)制冷剂燃烧的影响
Valeri I Babushok,Gregory T Linteris
Valeri I Babushok
The influence of air humidity on flame propagation in mixtures of hydrofluorocarbons (HFCs) with air was studied through numerical simulations and comparison with measurements from the literature. Water vapor added to the air in mixtures of...
Maria Thomsen,Carlos Fernandez-Pello,Gary A Ruff et al.
Maria Thomsen et al.
The flammability of combustible materials in a spacecraft is important for fire safety applications because the conditions in spacecraft environments differ from those on earth. Experimental testing in space is difficult and expensive. Howe...
The gas-phase formation of tin dioxide nanoparticles in single droplet combustion and flame spray pyrolysis [0.03%]
单滴燃烧和火焰喷涂热解中二氧化锡纳米粒子的气相形成
Haipeng Li,Suman Pokhrel,Marco Schowalter et al.
Haipeng Li et al.
Tin dioxide (SnO2) nanoparticles synthesized via flame spray pyrolysis (FSP) have promising applications for gas sensors. The formation of SnO2 nanoparticles in the gas-phase has been investigated using single droplet combustion and FSP. Pr...
Characterization of renewable diesel particulate matter gathered from non-premixed and partially premixed flame burners and from a diesel engine [0.03%]
来自非预混和部分预混火焰燃烧器和柴油发动机的可再生柴油颗粒物的表征
Marlon Cadrazco,Alexander Santamaría,I Cristina Jaramillo et al.
Marlon Cadrazco et al.
Particulate matter coming from the combustion of renewable diesel (RD), ultra-low sulfur diesel (ULSD) and a volumetric blend of 30% of RD with ULSD (RD30) were collected and physico-chemically characterized. Soot samples were generated in ...
Periodic Partial Extinction in Acoustically Coupled Fuel Droplet Combustion [0.03%]
声学耦合燃料液滴阵列燃烧的周期性部分熄灭现象研究
John W Bennewitz,Dario Valentini,Miguel A Plascencia et al.
John W Bennewitz et al.
This experimental study explored the response of burning liquid fuel droplets to one-dimensional acoustic standing waves created within a closed, atmospheric waveguide. Building upon prior droplet combustion studies quantifying mean and tem...
Influence of Hydrocarbon Moiety of DMMP on Flame Propagation in Lean Mixtures [0.03%]
DMMP烃基对贫燃混合物火焰传播的影响
V I Babushok,G T Linteris,V R Katta et al.
V I Babushok et al.
Phosphorus-containing compounds (PCCs) have been found to be significantly more effective than CF3Br for reducing burning velocity when added to stoichiometric hydrocarbon-air flames. However, when added to lean flames, DMMP (dimethylmethyl...
X-ray Computed Tomography for Flame-Structure Analysis of Laminar Premixed Flames [0.03%]
采用X射线计算机断层扫描技术进行平板预混火焰的流场和燃烧强度分析
Emeric Boigné,Priyanka Muhunthan,Danyal Mohaddes et al.
Emeric Boigné et al.
Quantitative X-ray computed tomography (XCT) diagnostics for reacting flows are developed and demonstrated in application to premixed flames in open and optically inaccessible geometries. A laboratory X-ray scanner is employed to investigat...
Understanding overpressure in the FAA aerosol can test by C3H2F3Br (2-BTP) [0.03%]
氟溴甲烷(C3H2F3Br，2-乙基三氟 bromo 丙烷，2-BTP)对FAA雾化罐试验超压的影响研究
Gregory Thomas Linteris,Valeri Ivan Babushok,John Leonard Pagliaro et al.
Gregory Thomas Linteris et al.
Thermodynamic equilibrium calculations, as well as perfectly-stirred reactor (PSR) simulations with detailed reaction kinetics, are performed for a potential halon replacement, C3H2F3Br (2-BTP, C3H2F3Br, 2-Bromo-3,3,3-trifluoropropene), to ...
Y C Chien,D Escofet-Martin,D Dunn-Rankin
Y C Chien
Carbon monoxide (CO) results from the incomplete oxidation of hydrocarbon fuels. While CO can be desirable in some syngas processes, it is a dangerous emission from fires, gas heaters, gas stoves, or furnaces where insufficient oxygen in th...